Physics - Electrostatics Question with Solution | TestHub

A point charge $\mathrm{q}=8.85\times 10^{-9}\mathrm{C}$ is placed at $(0,\mathrm{d},0)$ where $\mathrm{d}=1\mathrm{m}$. An insulating surface ABCA is on the xz plane, which is bounded by a quarter circle AB and two equal length straight line BC and CA as shown in the figure. Electric flux through the surface ABCA in ${\mathrm{Nm}}^2/\mathrm{C}$ is (nearest integer) Take ${\epsilon }_0=8.85\times 10^{-12}\frac{{\mathrm{C}}^2}{{\mathrm{Nm}}^2}$